Naslov
Evaluation of Marginal Bone Loss Around Short Mini-Dental Implants as Mandibular Overdenture Retainers: 1-Year Cohort Study

Autori
Kovačič, Ines ; Kranjčić, Josip ; Peršić Sanja ; Čelebić, Asja

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract book / - , 2019, 192-193

Skup
ICP & EPA Joint Meeting 2019

Mjesto i datum
Amsterdam, Nizozemska, 04.09.2019. - 07.09.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
kratki mini dentalni implantati ; ekstremno resorbirani mandibularni alveolarni greben ; pokrovna proteza
(short mini dental implants ; extremely resorbed mandibular alveolar ridge ; complete overdenture)

Sažetak
Objectives: To study clinical performance of 4 short mini- dental implants (MDIs) (6 or 8 mm long) for mandibular overdenture (OD) retention in patients with extremely atrophied alveolar ridge (interforaminal height < 10 mm) when standard length MDIs (≥10 mm) couldn't be inserted. Material and methods: The study consisted of 28 patients with extremly atrophied mandibular alveolar ridge. Each patient received 4 short MDIs (6 or 8 mm long, 2 or 2.5 mm wide) for mandibular overdenture (OD) retention. New mandibular ODs, reiforced with CoCr, were made. MDIs were early loaded using matrices with O-rings mounted in mandibular ODs. Clinical parameters, marginal bone loss (MBL), Modified Plaque Index (MPI) and Modified Bleeding Index (MBI) and prosthodontic complications were assessed after 1-year in function. Results: The MBL around short MDI was 0.26 ± 0.35 mm after first year in function. Only two MDIs broke during insertion and non of th MDI was loss in function (100% survival). Most of the patients had a very good oral hygiene (64, 28% had no plaque and 89, 28% patients without bleeding) and only one patient had MBL and MPI grade 3 on 1-year follow-up control. Conclusion: Within the limitations of this study, insertion of 4 short MDIs (6 or 8 mm long) in extremly atrophied mandibles (interforaminal height < 10 mm) for retention of mandibular ODs showed very good results in the first year of function. Acknowlegment: Croatian Science Foundation for funding project: 1218, Acronim: Mini dental implants

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina

POVEZANOST RADA